Video from the National Institute of Mental Health (NIMH) about the causes, symptoms, and treatments of depression.

If you are in a crisis situation, call 911 or the toll-free, 24-hour National Suicide Prevention Lifeline, 1-800-273-TALK (1-800-273-8255). A Lifeline Chat is also available at http://www.suicidepreventionlifeline.....

For more information on depression or other suicide prevention resources, email us at nimhinfo@nih.gov.